feat: add filterId & groupId filtering options for /transfer api (

#287)

* feat: add `filterId` & `groupId` filtering options for `/transfer` api

* chore: allow all origins

pages/api/transfer/events.tsx

@@ -7,6 +7,7 @@ import { getEvents } from "../../../utils";
 
 const API = async (req: NextApiRequest, res: NextApiResponse) => {
   res.setHeader("Content-Type", "application/json");
+  res.setHeader("Access-Control-Allow-Origin", "*");
 
   try {
     const { GS_CLIENT_EMAIL, GS_PRIVATE_KEY } = process.env;
@@ -25,7 +26,21 @@ const API = async (req: NextApiRequest, res: NextApiResponse) => {
     const sheets = google.sheets({ version: "v4", auth: jwt });
 
     // Fetch event data
-    const eventsData: IEventDTO[] = await getEvents(sheets);
+    let eventsData: IEventDTO[] = await getEvents(sheets);
+
+    if (req.query.filterId) {
+      eventsData = eventsData.filter(
+        (event) => event.filterId === Number(req.query.filterId as string)
+      );
+    }
+
+    if (req.query.groupId) {
+      eventsData = eventsData.filter((event) =>
+        typeof req.query.groupId === "string"
+          ? event.groupId === Number(req.query.groupId)
+          : req.query.groupId.includes(event.groupId.toString())
+      );
+    }
 
     // Convert data into JSON
     const data = JSON.stringify(eventsData);